Skip to main content

Full text of "Text Book Of Mechanical Engineering"

See other formats



9/2                            Appendix F.

rightward  pressure is similarly caused   by rod s through bell-
crank T : thus wheels E or F are put in gear with G at will.    The

3 JSoJLL &



starting handle u being raised, the weight Q puts * in gear, and
H is rotated so as to lower the tup. The rivet shank is then
inserted at M. The handle TJ is next pressed downward, putting